Logs for the probe: ts=2026-04-17T22:01:04.68280649Z caller=main.go:190 module=http_2xx target=https://cmsdev.mcchelptech.ru level=info msg="Beginning probe" probe=http timeout_seconds=9.5 ts=2026-04-17T22:01:04.682956447Z caller=http.go:328 module=http_2xx target=https://cmsdev.mcchelptech.ru level=info msg="Resolving target address" target=cmsdev.mcchelptech.ru ip_protocol=ip4 ts=2026-04-17T22:01:04.685670933Z caller=http.go:328 module=http_2xx target=https://cmsdev.mcchelptech.ru level=info msg="Resolved target address" target=cmsdev.mcchelptech.ru ip=158.160.64.132 ts=2026-04-17T22:01:04.68575807Z caller=client.go:259 module=http_2xx target=https://cmsdev.mcchelptech.ru level=info msg="Making HTTP request" url=https://158.160.64.132 host=cmsdev.mcchelptech.ru ts=2026-04-17T22:01:04.692584499Z caller=client.go:505 module=http_2xx target=https://cmsdev.mcchelptech.ru level=info msg="Received redirect" location=./admin ts=2026-04-17T22:01:04.692607686Z caller=client.go:505 module=http_2xx target=https://cmsdev.mcchelptech.ru level=info msg="Not following redirect" ts=2026-04-17T22:01:04.692672836Z caller=handler.go:119 module=http_2xx target=https://cmsdev.mcchelptech.ru level=info msg="Received HTTP response" status_code=302 ts=2026-04-17T22:01:04.692715716Z caller=http.go:538 module=http_2xx target=https://cmsdev.mcchelptech.ru level=error msg="Error reading HTTP body" err="http2: response body closed" ts=2026-04-17T22:01:04.692747447Z caller=handler.go:119 module=http_2xx target=https://cmsdev.mcchelptech.ru level=info msg="Response timings for roundtrip" roundtrip=0 start=2026-04-18T01:01:04.685837432+03:00 dnsDone=2026-04-18T01:01:04.685837432+03:00 connectDone=2026-04-18T01:01:04.686727577+03:00 gotConn=2026-04-18T01:01:04.688920374+03:00 responseStart=2026-04-18T01:01:04.692526617+03:00 tlsStart=2026-04-18T01:01:04.686761091+03:00 tlsDone=2026-04-18T01:01:04.688833739+03:00 end=2026-04-18T01:01:04.692740658+03:00 ts=2026-04-17T22:01:04.692843144Z caller=main.go:190 module=http_2xx target=https://cmsdev.mcchelptech.ru level=error msg="Probe failed" duration_seconds=0.00998813 Metrics that would have been returned: # HELP probe_dns_lookup_time_seconds Returns the time taken for probe dns lookup in seconds # TYPE probe_dns_lookup_time_seconds gauge probe_dns_lookup_time_seconds 0.002732585 # HELP probe_duration_seconds Returns how long the probe took to complete in seconds # TYPE probe_duration_seconds gauge probe_duration_seconds 0.00998813 # HELP probe_failed_due_to_regex Indicates if probe failed due to regex # TYPE probe_failed_due_to_regex gauge probe_failed_due_to_regex 1 # HELP probe_http_content_length Length of http content response # TYPE probe_http_content_length gauge probe_http_content_length 29 # HELP probe_http_duration_seconds Duration of http request by phase, summed over all redirects # TYPE probe_http_duration_seconds gauge probe_http_duration_seconds{phase="connect"} 0.000890159 probe_http_duration_seconds{phase="processing"} 0.003606224 probe_http_duration_seconds{phase="resolve"} 0.002732585 probe_http_duration_seconds{phase="tls"} 0.002072672 probe_http_duration_seconds{phase="transfer"} 0.000214065 # HELP probe_http_redirects The number of redirects # TYPE probe_http_redirects gauge probe_http_redirects 1 # HELP probe_http_ssl Indicates if SSL was used for the final redirect # TYPE probe_http_ssl gauge probe_http_ssl 1 # HELP probe_http_status_code Response HTTP status code # TYPE probe_http_status_code gauge probe_http_status_code 302 # HELP probe_http_uncompressed_body_length Length of uncompressed response body # TYPE probe_http_uncompressed_body_length gauge probe_http_uncompressed_body_length 0 # HELP probe_http_version Returns the version of HTTP of the probe response # TYPE probe_http_version gauge probe_http_version 2 # HELP probe_ip_addr_hash Specifies the hash of IP address. It's useful to detect if the IP address changes. # TYPE probe_ip_addr_hash gauge probe_ip_addr_hash 1.846759671e+09 # HELP probe_ip_protocol Specifies whether probe ip protocol is IP4 or IP6 # TYPE probe_ip_protocol gauge probe_ip_protocol 4 # HELP probe_ssl_earliest_cert_expiry Returns last SSL chain expiry in unixtime # TYPE probe_ssl_earliest_cert_expiry gauge probe_ssl_earliest_cert_expiry 1.782478777e+09 # HELP probe_ssl_last_chain_expiry_timestamp_seconds Returns last SSL chain expiry in timestamp # TYPE probe_ssl_last_chain_expiry_timestamp_seconds gauge probe_ssl_last_chain_expiry_timestamp_seconds -6.21355968e+10 # HELP probe_ssl_last_chain_info Contains SSL leaf certificate information # TYPE probe_ssl_last_chain_info gauge probe_ssl_last_chain_info{fingerprint_sha256="a518c8787c0d448a3a4a1247fedc9e45f0c3cb50fef042850ffc2c04ad190785",issuer="CN=R13,O=Let's Encrypt,C=US",subject="CN=mcchelptech.ru",subjectalternative="*.mcchelptech.ru,mcchelptech.ru"} 1 # HELP probe_success Displays whether or not the probe was a success # TYPE probe_success gauge probe_success 0 # HELP probe_tls_version_info Returns the TLS version used or NaN when unknown # TYPE probe_tls_version_info gauge probe_tls_version_info{version="TLS 1.3"} 1 Module configuration: prober: http timeout: 30s http: valid_status_codes: - 200 - 302 - 301 - 304 - 308 - 401 - 403 valid_http_versions: - HTTP/1.1 - HTTP/2.0 preferred_ip_protocol: ip4 method: GET fail_if_body_matches_regexp: - Could not connect to database fail_if_header_matches: - header: Set-Cookie regexp: .* allow_missing: true fail_if_header_not_matches: - header: Access-Control-Allow-Origin regexp: (\*|example\.com) tls_config: insecure_skip_verify: true follow_redirects: false enable_http2: true tcp: ip_protocol_fallback: true icmp: ip_protocol_fallback: true ttl: 64 dns: ip_protocol_fallback: true recursion_desired: true